Bertilo Wennergren has twenty-five years' experience as an Esperanto
grammarian, teacher, and researcher. He is a member of the Academy of Esperanto and
author of the Plena Manlibro de Esperanta GramatikoPMEG
(Complete Handbook of Esperanto Grammar).
Mr. Wennergren was previously a guest lecturer at NASK, presenting a
seminar on Esperanto grammar.
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North American Summer Esperanto Institute
NASK
Nord-Amerika Somera Kursaro de Esperanto
